1. Albers, C.: Der Mechanismus des W�rmehechelns beim Hund. I. Die Ventilation und die arteriellen Blutgase w�hrend des W�rmehechelns. Pfl�gers Arch. ges. Physiol.274, 125?147 (1961)
2. Bouverot, P., Flandrois, R., Pucinelli, R., Dejours, P.: �tude du role des ch�mor�cepteurs art�riels dans la r�gulation de la respiration pulmonaire chez le chien �veill�. Arch. int. Pharmacodyn.157, 253?271 (1965)
3. Byck, R.: The effect of hexametonium on the carotid chemoreceptor response to nicotine and cyanide. Brit. J. Pharmacol.16, 15?22 (1961)
4. Edelman, N. H., Epstein, P. E., Lahiri, S., Cherniack, N. S.: Ventilatory responses to transient hypoxia and hypercapnia in man. Respir. Physiol17, 302?314 (1973)
5. Funderburk, W. H., Alphin, R. S.: Electrical changes in the CNS produced by a new respiratory stimulant, AHR-619. Fed. Proc.21, 324 (1962)